Germany Mora CNC Gear Grinding Machine for Cutting 0.5-6module Dia 10-400mm

Product Description

Germany CNC Gear Grinding Machine for cutting 0.5-6Module Dia 10-400mm
QUICK LEAD TIME FOR 2-3MONTHS.
FREE SAMPLES GRINDING TESTING SERVICE.
MAIN SPECIFICATIONS.

Machining parameters		Speed	Be Synchronous with B axis
Outside dia	Φ10~Φ400mm	Radial feed of grinding wheel mm
Module	Single start 0.5~6mm	270
NO. of teeth	8~358	Tangential shift of work piece mm
Pressure angle	10°~35°	120
Max. face width ( spur gear)	170mm	Vertical shift of work piece mm
Max. helix angle	±35°	190
Machine parameter		Longitudinal feed of diamond dresser mm
Distance from work spindle center to grinding wheel axis	180~420	135
Size of grinding wheel		Transverse feed of diamond dresser mm
Φ350xΦ160(160)x84mm		165
Speed of grinding wheel		Others
Grinding	1100~3440rpm	Spindle taper		Morse No 3
Max. linear velocity	63m/s	Internal taper of tailstock center		Morse No 3
Profiling	40~200rpm,	Total power of motors		50kw
Speed of work piece		Weight of work piece		60Kg

Main parameters and configuration list:

Machining parameter				Workpiece rotation speed (Axis C) Synchronize with axis B
Outer diameter		Φ10~Φ550mm		distance between points	280-480(580) mm
Module		1-8mm		X-radial feed of grinding wheel	410(480)mm
Tooth No.		8~510		Y-tangential movement of workpiece	140mm
Pressure angle		14.5°~35°		Z-axial movement of	270mm
Max. tooth width		200(260)mm		V-movable feed of dressing roller		165mm
Max. helix angle		±45°		W-move of upper point	300mm
Workpiece weight		100Kg		U-move of grinding oil nozzle	60mm
Machine tool parameter				Others parameter
Center distance between grinding wheel and workpiece			160~640mm	taper of inner hole for workpiece spindle	No 4
Grinding wheel size	Φ350×Φ160×104mm			Inner hole taper of upper	No 4/5
Grindingwheel	Φ320mm			Total power of motor	60kw
Min. root diameter of grinding wheel	Φ240mm			Diameter of Mushroom head	Φ50/63mm
Speed of griand wheel:(axis B)grindingrpm			1100-3580mm	Overall dimensions (LxWxH)	3050x2215x2677mm
Max. linear speed	30-63m/s			Weight of main machine	14T
Dressing	40~200rpm

Standard configuration list:

Item	Name	Description	Brand	QTY
1	Main machine		CHINA	1 set
2	Electric cabinet	With air conditioner	CHINA	1 set
3	Water cooling maching		China	1 set
4	Cooling oil tank		China	1 set
5	Cooling oil machine		China	1 set
6	Oil mist dust remover		china	1 set
7	Hydreaulic station		CHINA	1 set
8	Dynamic balance of grinding wheel		HVS	1 set
9	grinding wheel dresser	With a diamond pen	CHINA	1 set
	Diamond roller	m=According to the customer grinding gear determine	CHINA	2 pairs
10	Flange of grinding wheel		CHINA	3 set
	Grinding wheel	According to the customer's gear	China	3 pieces
11	points	Upper and lower points(alloy upper point)	CHINA	1 for each
12	Controlling system		Germany	1 set
13	Tools			1 set
14	Techniccal information	instruction manual	CHINA	1 set
15	Grinding software	Power gear-C400	CHINA	1 set
16	certificate	Product qualification certificate	CHINA	1 set

List of imported parts

Item	Axis used	Qty	Brand	Place of Origin	Remarks
Servomotor	X,Y,Z,V,B,C,A	7 pcs	Siemens	Germany	4 linear and 3 rotating axes
Servodriver	X,Y,Z,V,B,C,A	7 groups	Siemens	Germany	3 linear and 4 rotating axes
Grating ruler	X,Y,Z,V,B,C,A	7 groups	Imports	Imports	4 linear and 3 rotating axes
Lead screw	X,Y,Z,V	4 groups	NSK	Japan	4 linear axes
Guide rail	X,Y,Z,V,W	5 groups	NSK	Japan	5 linear axes
Bearing		Various	NSK	Japan
Controller		1 set	MORA	Germany	10 axis

Technical description
First :The coordinate system illustration
X: feeding motion of grinding wheel along gear radial direction Y: workpiece tangential motion
Z:workpiece vertical and reciprocating motion P: grinding oil nozzle motion
V: tangential motion of wheel dressing roller
W: vertical and reciprocating motion of upper center Q: Telescopic movement of tool setting sensor
A: rotation motion of helix angle B:rotation motion of grinding wheel
B1 , B2:rotation motion of dressing roller B3:rotation motion of automatic topping axis B4:automatic rotation motion of wheel protection cover C:rotation motion of workpiece

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